Rapid: Individual Calculations January 2024
 Pereira, Ephrem Christa  Total change: 77.60  Rating chartPersonal card
 Campionat de Catalunya d'Escacs Actius d'Edats XXI Festival d'Escacs Memorial David Garcia Ilundain - Sub 12 Barcelona ESP 2023-12-16
RcRownchangeKK*chgGame
 1554 1495 5.00 7 1.94 40 77.60 
  Abad Canteli, Judit 1165 ESP1.0010.12404.80 
  Valle Luis, Liam 1657 ESP0.001-0.2940-11.60 
  Sanz Sanz, Alvaro 1230 ESP1.0010.18407.20 
  Ballo Serrano, Jan 1629 ESP1.0010.684027.20 
  Faixedas Climent, Pol 1695 ESP1.0010.764030.40 
  Tallada Serret, Gerard 1984 ESP0.001-0.0440-1.60 
  Lopez Garriga, Mateu 1515 ESP1.0010.534021.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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